94Care and maintenanceYour device is a product of superior design and craftsmanship and should be treatedwith care. The following suggestions will help you protect your warranty coverage.• Keep the device dry. Precipitation, humidity, and all types of liquids or moisturecan contain minerals that will corrode electronic circuits. If your device does getwet, remove the battery, and allow the device to dry completely before replacing it.• Do not use or store the device in dusty, dirty areas. Its moving parts and electroniccomponents can be damaged.• Do not store the device in hot areas. High temperatures can shorten the lifeof electronic devices, damage batteries, and warp or melt certain plastics.• Do not store the device in cold areas. When the device returns to its normaltemperature, moisture can form inside the device and damage electroniccircuit boards.• Do not attempt to open the device other than as instructed in this guide.• Do not drop, knock, or shake the device. Rough handling can break internal circuitboards and fine mechanics.• Do not use harsh chemicals, cleaning solvents, or strong detergents to cleanthe device.• Do not paint the device. Paint can clog the moving parts and preventproper operation.• Use a soft, clean, dry cloth to clean any lenses, such as camera, proximity sensor,and light sensor lenses.• Use only the supplied or an approved replacement antenna. Unauthorizedantennas, modifications, or attachments could damage the device and mayviolate regulations governing radio devices.• Use chargers indoors.
